{"id":"W4248031882","doi":"10.1016/j.arth.2016.03.043","title":"In Reply","year":2016,"lang":"en","type":"letter","venue":"The Journal of Arthroplasty","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Jewish General Hospital; McGill University","funders":"","keywords":"Medicine; Confounding; Propensity score matching; Logistic regression; Perioperative; Selection bias; Matching (statistics); Body mass index; Orthopedic surgery; MEDLINE; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004838342,0.001157436,0.002176247,0.001294403,0.006873448,0.009302987,0.003030049,0.07804183,0.01601992],"category_scores_gemma":[0.05338266,0.001345018,0.001709774,0.001056491,0.003771764,0.004794,0.004585048,0.05408662,0.01252434],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005711478,"about_ca_system_score_gemma":0.008614314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00917367,"about_ca_topic_score_gemma":0.01504755,"domain_scores_codex":[0.9936784,0.001270382,0.0008118759,0.0008245707,0.001899177,0.001515545],"domain_scores_gemma":[0.9847277,0.00632466,0.00172801,0.0004495055,0.003020775,0.0037494],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002073478,0.00001356676,0.0005825383,0.00003546448,0.00001577178,0.0007954769,0.0001617832,0.00002295503,0.00004511132,0.0008957774,0.9946925,0.002718328],"study_design_scores_gemma":[0.00008754662,0.00004808161,0.001717193,0.0005096517,0.00005921797,0.001580506,0.00137473,0.0002225496,0.0001752841,0.005369511,0.9887446,0.0001112141],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.000240878,0.001009993,0.00004168117,0.9562314,0.04030786,0.00001200923,0.0000534855,0.00001961515,0.002083003],"genre_scores_gemma":[0.001166382,0.0004401693,0.00004217235,0.9718443,0.01983432,0.00002311268,0.00002003586,0.00001190302,0.006617552],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.07804183,"threshold_uncertainty_score":0,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01384912265533548,"score_gpt":0.2589570478439125,"score_spread":0.2451079251885771,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}